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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 1,513 records · Page 84
All sourcesNASA NTRSDOE OSTI
DOE OSTI2025

AmeriFlux US-GCE Georgia Coastal Ecosystems LTER Flux Tower

This is the AmeriFlux version of the carbon flux data for the site US-GCE Georgia Coastal Ecosystems LTER Flux Tower. Site Description - Spartina alterniflora-dominated salt marsh on the interior of Sapelo Island, a barrier island on the Georgia Coast. The GCE-LTER research program was initiated in September 2000, and the eddy covariance flux tower was deployed in the salt marsh in July 2013. Septmber - March has North-northeast winds has SURFACE_HOMOGENEITY of 270m.

Mishra, Deepak [University of Georgia]↗
DOE OSTI2025

AmeriFlux US-UR4 Gunnison - UCRB

This is the AmeriFlux version of the carbon flux data for the site US-UR4 Gunnison - UCRB. Site Description - This site is located in Gunnison, Colorado, within a floodplain at a notable elevation. The region experiences cold winters with significant snow cover and cool summers. The ecosystem is homogeneous over an extended distance, providing a stable environment for consistent and reliable environmental studies.

Neale, Christopher [Daugherty Water for Food Globa↗
DOE OSTI2025

AmeriFlux US-MZA Hidden Marsh, Montezuma NWR

This is the AmeriFlux version of the carbon flux data for the site US-MZA Hidden Marsh, Montezuma NWR. Site Description - This is a restored (from Ag) emergent marsh system located in the Montezuma National Wildlife Refuge. It is dominated by cattail most of the time, but experiences periodic, managed drying that produces other drier wetland vegetation types. In 2024, it was inundated and had abundant Typha and Phragmites.

Morin, Tim [SUNY ESF]↗
DOE OSTI2025

AmeriFlux CA-PB2 Polar Bear 2 - Fen

This is the AmeriFlux version of the carbon flux data for the site CA-PB2 Polar Bear 2 - Fen. Site Description - Ontario Ministry of Environment and Climate Change's Environmental Monitoring and Reporting Branch has established five carbon flux monitoring towers in Ontario’s Far North as part of its Climate Change Modelling and Monitoring program. These long term monitoring stations measure carbon exchange and a suite of soil and meteorological parameters over peatland ecosystems to better understand carbon cycling in Ontario’s Far North. Information produced by these monitoring stations will assist the province in land use planning and the development of climate change adaptation strategies.

Humphreys, Elyn [Carleton University]↗
DOE OSTI2025

AmeriFlux BR-Ji3 Ji-Paraná/RO - Reserva Biológica do Jaru (RBJ)

This is the AmeriFlux version of the carbon flux data for the site BR-Ji3 Ji-Paraná/RO - Reserva Biológica do Jaru (RBJ). Site Description - The BR-Ji3, RBJ tower (LBA Network) is deployed in a primary forest in the Reserva Biologica do Jaru, management to ICMBio, at 130 km of Ji-Paraná city, in the road to Vale do Paraíso.

Araujo, Alessandro [Brazilian Agricultural Researc↗
DOE OSTI2025

AmeriFlux CA-PB1 Polar Bear 1 - Peat Plateau

This is the AmeriFlux version of the carbon flux data for the site CA-PB1 Polar Bear 1 - Peat Plateau. Site Description - Ontario Ministry of Environment and Climate Change's Environmental Monitoring and Reporting Branch has established five carbon flux monitoring towers in Ontario’s Far North as part of its Climate Change Modelling and Monitoring program. These long term monitoring stations measure carbon exchange and a suite of soil and meteorological parameters over peatland ecosystems to better understand carbon cycling in Ontario’s Far North. Information produced by these monitoring stations will assist the province in land use planning and the development of climate change adaptation strategies.

Humphreys, Elyn [Carleton University]↗
DOE OSTI2025

AmeriFlux US-BFS Robert J. Bernard Biological Field Station

This is the AmeriFlux version of the carbon flux data for the site US-BFS Robert J. Bernard Biological Field Station. Site Description - The Bernard Field Station (BFS), an 86-acre academic resource of the Claremont University Consortium, is situated within the campus of The Claremont Colleges in Claremont, CA. Its principal habitats comprise coastal sage scrub, Riversidian alluvial fan scrub, live oak forest, and grassland. The eddy covariance tower is located in the 'neck' of the field station, home to a protected area of Coastal Sage Scrub, dominated by Artemisia californica. BFS is within walking distance of Harvey Mudd College, serving as an invaluable outdoor laboratory resource for the students. With extensive flora and fauna, including over 170 species of birds, 27 species of mammals, and more than 700 species of insects, it embodies a significant ecological haven in the region that is otherwise Southern California suburbs.

Kavassalis, Sarah [Harvey Mudd College]↗
DOE OSTI2025

AmeriFlux US-PLo Plum Island Oligohaline Marsh

This is the AmeriFlux version of the carbon flux data for the site US-PLo Plum Island Oligohaline Marsh. Site Description - The site is a tidal oligohaline marsh located within the Plum Island Sound estuary, which is characterized by a tidal range of 2.5-3m and a vegetation cover of Typha angustifolia. Porewater salinity changes seasonally as influenced by freshwater discharge. Elevation is about 1.4m NAVD88.

Forbrich, Inke [University of Toledo]↗
DOE OSTI2026

AmeriFlux BR-Xpw XomanoFlux

This is the AmeriFlux version of the carbon flux data for the site BR-Xpw XomanoFlux. Site Description - The site is located in the northern Pantanal, in central South America. The site is a grazing area used for cattle ranching and is subject to seasonal flooding during rainy seasons (November to April). Dry seasons are typically May to October.

Dalmagro, Higo [Universidade de Cuiabá - UNIC]↗
DOE OSTI2026

AmeriFlux CA-KLP Kinoje Lake Peatland

This is the AmeriFlux version of the carbon flux data for the site CA-KLP Kinoje Lake Peatland. Site Description - Ontario Ministry of Environment and Climate Change's Environmental Monitoring and Reporting Branch has established five carbon flux monitoring towers in Ontario’s Far North as part of its Climate Change Modelling and Monitoring program. These long term monitoring stations measure carbon exchange and a suite of soil and meteorological parameters over peatland ecosystems to better understand carbon cycling in Ontario’s Far North. Information produced by these monitoring stations will assist the province in land use planning and the development of climate change adaptation strategies.

Humphreys, Elyn [Carleton University]↗
DOE OSTI2026

AmeriFlux PA-Bar Barro Colorado Island

This is the AmeriFlux version of the carbon flux data for the site PA-Bar Barro Colorado Island. Site Description - Barro Colorado Island supports a humid tropical forest with high biodiversity, with 314 tree species in 50 ha. The climate has a strong four-month dry season from late December to late April. Several deciduous species drop their leaves during this period. Lianas are very abundant accounting for 20% of dry leaf biomass. This is the original location of the BCI flux tower, now replaced by PA-Bas

Wright, Joseph [Smithsonian Tropical Research Inst↗
DOE OSTI2026

AmeriFlux US-ABb Archbold ungrazed seminative pasture

This is the AmeriFlux version of the carbon flux data for the site US-ABb Archbold ungrazed seminative pasture. Site Description - Semi-native pasture used for grazing since the early 1900's. Prescribed fire every 2-3 years. There is no record of any soil amendments of fertilizer applied. Soil is sandy loamy. Malabar serie. Grazing was removed in 2013 for the period of the study 2013-2015.

Bernacchi, Carl [Global Change and Photosynthesis ↗
DOE OSTI2026

AmeriFlux US-MCP Moro Cojo Slough, PG&E Treatment Wetland

This is the AmeriFlux version of the carbon flux data for the site US-MCP Moro Cojo Slough, PG&E Treatment Wetland. Site Description - Freshwater coastal wetland, restored in 2016, native grasses and sedges among freshwater ponds, surrounded 400m in each direction by agricultural plots, native plants remove excess agrcultural nitrogen from the soil

Paytan, Adina [University of California, Santa Cru↗
DOE OSTI2026

AmeriFlux US-SB1 Sweet Briar Land-Atmosphere Research Station

This is the AmeriFlux version of the carbon flux data for the site US-SB1 Sweet Briar Land-Atmosphere Research Station. Site Description - The facility features a 36.5m (120') triangular tower and a climate-controlled shed laboratory with line power and high speed internet. The site is located in a 27 ha loblolly pine (Pinus taeda) plantation on the campus of Sweet Briar College. The average canopy height is approximately 20 meters in the immediate footprint of the tower, where the loblolly trees are approximately 25 years old. Beyond the loblolly plantation, the site is surrounded by regionally representative, middle-aged, mixed deciduous forest that is dominated by red maple (Acer rubrum), tulip poplar (Liriodendron tulipifera), white oak (Quercus alba), and chestnut oak (Quercus prinus)

Ahlswede, Benjamin [Virginia Tech]↗
DOE OSTI2026

AmeriFlux US-SD1 Shatto Ditch Paired Cropland - Site 1 (Corn/Soy; No Cover Crops)

This is the AmeriFlux version of the carbon flux data for the site US-SD1 Shatto Ditch Paired Cropland - Site 1 (Corn/Soy; No Cover Crops). Site Description - US-SD1, located on mostly flat terrain with some gentle hills, is an actively managed farmland operated by working farmers following a conventional no-till corn–soybean rotation in the U.S. Midwest. US-SD1 is one of two paired working farm sites which are relatively close by; both are managed using similar conventional practices with the key difference being that the paired site (US-SD2) incorporates cover crops into its rotation, along with minor differentiating terrain and soil type, where US-SD2 is located on a gently sloped site with more sandy soils. This paired design enables direct site-to-site comparisons to assess the impacts of cover cropping on carbon, water, and energy fluxes.

Key, Kesondra [Indiana University - Bloomington]↗
DOE OSTI2026

AmeriFlux US-SD2 Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops)

This is the AmeriFlux version of the carbon flux data for the site US-SD2 Shatto Ditch Paired Cropland - Site 2 (Corn/Soy; Cover Crops). Site Description - US-SD2, located on gently sloped terrain, is an actively managed farmland operated by working farmers following a conventional no-till corn–soybean rotation in the U.S. Midwest. US-SD2 is one of two paired working farm sites which are relatively close by; both are managed using similar conventional practices with the key difference being that the paired site (US-SD1) incorporates cover crops into its rotation, along with minor differentiating terrain and soil type, where US-SD1 is located on mostly flat terrain with some gentle hills. This paired design enables direct site-to-site comparisons to assess the impacts of cover cropping on carbon, water, and energy fluxes.

Key, Kesondra [Indiana University - Bloomington]↗
DOE OSTI2026

AmeriFlux US-ABa Archbold grazed seminative pasture

This is the AmeriFlux version of the carbon flux data for the site US-ABa Archbold grazed seminative pasture. Site Description - Grazing since the early 1900s. Prescribed fire every 2-3 years. There is no record of any soil amendments or fertilizer applied. Soils are sandy loamy. Malabar soil.

Bernacchi, Carl [Global Change and Photosynthesis ↗
DOE OSTI2026

AmeriFlux US-ABc Archbold grazed improved pasture

This is the AmeriFlux version of the carbon flux data for the site US-ABc Archbold grazed improved pasture. Site Description - This site is an improved pasture, regularly fertilized (nitrogen, ~26 kg/ha every 2 years) and limed (~229 kg/ha every 5 years, and historically received phosphorus fertilizer until 1986; . The soil type is a fine sandy Spodosol

Bernacchi, Carl [Global Change and Photosynthesis ↗